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ITSFIT LAB is a custom in-ear brand (CIEMs) that was originally a small lab specialized in sound & audio components research in Vietnam. Joining the global trend of custom in-ear headphones, Itsfit Lab utilizes only the best optimized sound technology, combined with our highly-skilled engineeers’ experience and our dedication to Vietnamese handcraft to brings you a pair of ultimate audio fidelity, tailored fit and bespoke designs custom in-ear monitors.

ITSFIT Custom In-ear monitors are outstanding in many aspects. They give you the best fit, soundproof  and comfort thanks to precisely shaped acrylic shells that hug your ear curves perfectly. High-end drivers also make no sense without great tuning. Our CIEMs  go through precise tuning and exclusive acoustic treatment by our audio engineers to ensure a distinct sound quality.

Custom headphones are not only technological products, they are also a work of art. Our shells can be hand-crafted according to your own ideas or our original design intentions, creating pairs of headphones with bespoke, breath-taking design.

We have one philosophy: everyone deserves a better sound experience. We support our customers from consultation till we hand you the final product to assure complete satisfaction.